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Match each of the high level language statements given on the left hand side with the most natural addressing mode from those listed on the right hand side.

(1) $A[I] = B[J]$ (a) Indirect addressing
(2) while $(^*A++);$ (b) Indexed addressing
(3) int temp $= ^*x$ (c) Auto increment
  1. (1, c), (2, b) (3, a)
  2. (1, c), (2, c) (3, b)
  3. (1, b), (2, c) (3, a)
  4. (1, a), (2, b) (3, c)
asked in CO & Architecture by Veteran (59.7k points)
edited by | 1.1k views

1 Answer

+19 votes
Best answer

$C$ is the answer.
$A[i] = B[j]$;     Indexed addressing

while $(^*A++)$;      Auto increment

temp $=^*x$;       Indirect addressing

answered by Veteran (369k points)
edited by
+3
Ans C

Array implementation- indexed addressing

Pointer, passing array as parameter- indirect addressing

Constant- immediate addressing

Writing relocatable code- base addressing
0
arjun sir here increment will be operate on A or *A.
0
Isn't statement 2 is also using pointers for dereferencing A??
+1

Cristine

Priority of post-increment/decrement is higher than dereferencing operator in C...

Answer:

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